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Hello, I use STM32F042C6U6 processor. I use IN 2, 3 and 4 inputs for ADC, but when I activate channel IN 4 input, there are serious deviations in other ADC values. My Variable uint32_t adc_values[2]; Main Code: int main(void) { /* USER CODE BEG...
Hello Everyone,I'm currently working on a project using the STM32L4 micro controller, where I'm developing a multi-level menu system displayed on a Segment LCD. I'm using a magnetic switch connected to a GPIO pin, which is configured to trigger inter...
I'm trying to program an STM32U5 microcontroller with Open On-Chip Debugger 0.12.0+dev-00597-ga5a21219f (2024-06-03-11:08), but the process is terminated abruptly. The problem seems to occur without a clear error message.I am using a stlink to flash ...
Hi!I'm looking for a uC that:It is Cortex-M0 or M0+,It isn't a Low Power device (L series) (no need to include Shottky diodes, and my app will be power hungry)It has internal EEPROM,32 <= LQFP <= 64,It has 20+ free pins,and the most important thing: ...
NUCLEO-64 STM32L476RGSTM32CubeIDE 1.10.1 Trying to get a microsecond delay to work based on this post.APB1 Timer = 80 MHz from HSI->PLLCLK.TIM6 = 1 MHz (Prescaler = 79, ARR = 0xFFFF)My main (after MX stuff) looks like this and sets delay to 5000 us (...
Hi there, I am trying to implement 3 CDC interfaces over USB. I'm using the USB stack generated by CubeMX, I enabled composite devices and call 3 times "USBD_RegisterClassComposite" in my "MX_USB_Device_Init".I am having troubles with endpoint number...
I am using the STM32H743VIT6 LQFP100. I am integrating it into a custom board and looking for the best (easiest, cheapest, fastest) way to program it. This will be in a setting where we would like to just plug in a programmer and hit program; however...
Hello, please mention RCC_BDCR_LSESYSEN in U0 reference manual in the LCD chapter. This is a new requirement when running LCD with LSE on STM32U series. Maybe chapter with other devices to run on LSE clock will profite too. Regards
Hello STM32 Community,I’m encountering an issue with the RTC on my STM32L4 microcontroller. When I connect VDD to the VBAT pin (without using a battery), the RTC is not functioning. However, if I use a battery for VBAT, the RTC works fine.Here’s the ...
Hello, I am a developer and I am using the L431RC chip on a custom board. I am using CAN BUS to communicate with the system, and during normal operation (via firmware), there are no communication issues,in fact, everything works quite well. However, ...
